media: destage Hantro VPU driver

The Hantro mainline driver has been used in production
since several years and was only kept as a staging driver
due the stateless CODEC controls.

Now that all the stateless CODEC controls have been moved
out of staging, graduate the driver as well.

Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

MAINTAINERS

@@ -8904,7 +8904,7 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
 F:	Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
 F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
-F:	drivers/staging/media/hantro/
+F:	drivers/media/platform/verisilicon/
 
 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
 M:	Frank Seidel <frank@f-seidel.de>

drivers/media/platform/Kconfig

@@ -81,6 +81,7 @@ source "drivers/media/platform/samsung/Kconfig"
 source "drivers/media/platform/st/Kconfig"
 source "drivers/media/platform/sunxi/Kconfig"
 source "drivers/media/platform/ti/Kconfig"
+source "drivers/media/platform/verisilicon/Kconfig"
 source "drivers/media/platform/via/Kconfig"
 source "drivers/media/platform/xilinx/Kconfig"
 

drivers/media/platform/Makefile

@@ -24,6 +24,7 @@ obj-y += samsung/
 obj-y += st/
 obj-y += sunxi/
 obj-y += ti/
+obj-y += verisilicon/
 obj-y += via/
 obj-y += xilinx/
 

drivers/media/platform/verisilicon/Kconfig

@@ -1,7 +1,11 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
+
+comment "Verisilicon media platform drivers"
+
 config VIDEO_HANTRO
 	tristate "Hantro VPU driver"
 	depends on ARCH_MXC || ARCH_ROCKCHIP || ARCH_AT91 || ARCH_SUNXI || COMPILE_TEST
+	depends on V4L_MEM2MEM_DRIVERS
 	depends on VIDEO_DEV
 	select MEDIA_CONTROLLER
 	select MEDIA_CONTROLLER_REQUEST_API